import axios from 'axios'
import { ElMessage } from 'element-plus'
import 'element-plus/theme-chalk/el-message.css'
import { useUserStore } from '@/stores/user'
// 非组合式api 需要从自定义router实例中导入
import router from '@/router'

const httpInstance = axios.create({
  baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
  timeout: 5000
})

httpInstance.interceptors.request.use(
  (config) => {
    const userStore = useUserStore()
    
    const token = userStore.userInfo.token
    if (token) {
      config.headers.Authorization = `Bearer ${token}`
    }
    return config
  },
  (e) => Promise.reject(e)
)

httpInstance.interceptors.response.use(
  (res) => {
    return res.data
  },
  (e) => {
    const userStore = useUserStore()

    ElMessage({
      type: 'warning',
      message: e.response.data.message
    })

    // 401 token失效
    if (e.response.status === 401) {
      userStore?.clearUserInfo()
      router.push('/login')
    }
  }
)

export default httpInstance
